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D N A L H C R U M W (No Model.)

COW MILKBB..

Paftentgd Apr. 26, 1892.

Wiuesses 50mi /MKL Mya/MMM fue Noms warms co.. moruwo., wAsu J NITEDSTATES PATENT OEEICE.

WVILLIAM MURCIILAND, OF KILIVIARNOCK, SCOTLAND.

COW-MILKER.

SPECIFICATION forming part of Letters Patent No. 473,770, dated April26, 1892.

Application tiled February 8, 1891. Serial 110.380.052. (No model.)Patented in England September 27, 1889, No. 15,210, and in France .Tuly9,1890IN0. 206,887.

To all whom t may concern:

\ Be it known that I, WILLIAM MUECHLAND, a subject of the Queen ot'Great Britain and Ireland, and a resident of Kilmarnock, in the countyof Ayr, Scotland, have invented .Improved Milking Apparatus, (for whichI have obtained British Letters Patent, dated September 27, 1889, No.15,210, and French pattent, dated July l), 1890, No. 2OG,887,) of whichthe following is a specification.

My said invention has forits object the con struction of improvedmilking apparatus,com prising teat-cups connected to a receptacle foruse in connection with suction apparatus of any suitable kind, butpreferably of the kind described in the specification relative to aseparate application for Letters Patent., the improved apparatus beine`such as to render the milking operation more natural, less rough, andmore economical t-han the ordinary milking process.

On an accompanying sheet of drawings, Figure l is a plan of themilk-receptacle, connecting-tubes, and teal-cups. Fig. 2 is a verticalsection, and Fig. 3 is an enlarged vertical section of one of thefeat-cups.

In carrying ont my invention the cups 20, provided for application tothe cows teats, are each fitted with a stop-cock 21, on the nozzle ofwhich a short length of iexible tubing 22 can be secured. The other endsof the tubes 22 from the four teat-cups 20, for a cow, are secured onnozzles 23, fitted to the milk receptacle or collector 2l. The innerends of the nozzles 23 enter just below a circular apertu re 25, formedin the top of the receptacle. rlhe aperture 25 is closed by a glass disk2G, which rests on a rubber ring or washer held in the neck of thereceptacle, and which when wetted is held close by atmospheric pressureon suction being applied to the receptacle. The receptacle 24 is fittedwith a fifth nozzle 27 to receive a branch liexible pipe 19 to connectthe receptacle to the suction apparatus. All necessity for attending topossible movements of a cow while being milkedis avoided Each teat-cupis made with an outer shell I 20 of brass or other suitable metal, inthe open end of which there is inserted a tube or sheath 31, preferablyof rubber or other suitable elastic or compressible material. This tube3l is slightly dared at its top or lip, the remaining portion, whichextends to near the bottom of the outer shell 20, being perforated witha number of holes to diminish the extent of surface in contact with theteat and to allow of the teat being` kept in a moist state; also, forthe purpose last mentioned, the' stop-cock 2l is placed near the upperend or lip of the cup, so that the milk in passing to it fills the spaceround the inner perforated tube 3l.

I claim as my invention- 1. In a cow-milking apparatus adapted for theapplication of suction teat-cups, each consisting of an externalimpervious shell and an inner sheath perforated with a number of holes,substantially as described.

2. In a cow-milking` apparatus adapted for the application of suctionteat-cups, each consistingof an external impervious shell and an innerperforated sheath and having a stopcock connection near the top or lip,substantially as herein set forth.

In testimony whereof I have signed my name to this specification in thepresence of two subscribing witnesses.

WILLIAM MUROHLAND.

NVitnesses:

EDMUND HUNT, DAVID FERGUSON.

